Surecom Sw 102

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

25 来源

The Surecom SW-102 is a popular, budget-friendly digital SWR and power meter primarily serving the amateur radio and GMRS hobbyist markets. It is favored for its portability and digital frequency counter, though it faces consistent scrutiny regarding its calibration and accuracy N5Txl Mygmrs.

Product Features & Specs

* Dual-Band Range: Optimized for VHF (125-150MHz) and UHF (430-450MHz), with a full range of 125-525MHz Surecom Amazon.

* Power Handling: Measures from 0.5W to 120W with a reported ±0.5% accuracy (though field reports vary) Radioddity Surecom.

* Integrated Counter: Features a built-in frequency counter that automatically displays the active frequency Surecom Scribd.

* Convenience: Includes a 3.7V Li-ion rechargeable battery and a clear digital LCD Eham Radioddity.

Market Trends & Insights

* Growing Demand for Digital: There is a clear shift toward digital meters like the SW-102 for entry-level users (e.g., Baofeng and GMRS enthusiasts) because they are easier to read than traditional analog needles Youtube N5Txl.

* Hobbyist Resilience: Ham radio interest remains steady through 2026, with search volumes peaking during outdoor activity seasons (POTA/SOTA), where the SW-102’s compact size is a competitive advantage .

* Accuracy Skepticism: The product has a "mixed" reputation. While some users find it as accurate as high-end Bird meters after user calibration, others report significant "out-of-the-box" discrepancies, leading to a "buyer beware" sentiment in forums Radioreference Mygmrs.

* Wholesale Availability: Suppliers in Shenzhen (e.g., Anysecu, Huayang Sheng) dominate the market, offering units for $40–$50 USD at low MOQs, compared to $60+ retail prices .

Competitive Landscape

The SW-102 competes directly with other digital entry-level meters like the RS-50 and RS-70, which offer higher power handling (up to 200W) but often at a higher price point Alibaba Alibaba.

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Sources & References

25 sources cited · Verified industry data & reports

SW-102 125-525MHz connector V.S.W.R. POWER METER

surecom

Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter ...

Mcbazel Surecom SW-102 Digital VHF/UHF 125-525Mhz ...

Amazon.com

The SW-102 Digital SWR Meter is engineered for optimal performance within the popular VHF (144-148MHz bands) and UHF (430-450MHz bands) amateur radio bands.

SW-102UV

surecom

Feature & Specification Frequency range: 125 - 525MHz. Measurable power range: 0.5 - 120W(+-0.5%) Measurable S.W.R range: 1.00:1~19.99:1. Input read frequency ...

Surecom SW-102UV/SW-102HF SWR Power Meter

Radioddity

Surecom SW-102UV/SW-102HF SWR Power Meter | Max 120W | Dual Band / HF Band ; Battery · 3.7V Li-ion Rechargeable Battery ; Power input · 5V (Micro USB Charging Cable)

Reviews For: SURECOM SW102

eHam

Description: Small SWR and Power meter 125 to 525 MHz. Max power 125 Watts. Built in frequency counter. Product is in production. More ...

Surecom SW-102 Power & SWR Meter Guide | PDF

Scribd

The SW-102-UV is a digital VHF/UHF power and SWR meter with a maximum measurable power of 120W and a frequency range of 125-525MHz. It features a built-in ...